Rank	Countries/Territories	Count	Percent
1	United States	717	44.3%
2	China	307	19%
3	Germany	171	10.6%
4	Australia	88	5.4%
5	Japan	55	3.4%
6	Korea, Republic of	35	2.2%
7	Hong Kong	25	1.5%
8	Netherlands	24	1.5%
9	Spain	23	1.4%
10	India	21	1.3%
11	United Kingdom	18	1.1%
12	Palestine, State of	17	1.1%
13	France	15	0.9%
14	Singapore	12	0.7%
15	Taiwan	11	0.7%
16	Iran, Islamic Republic of	10	0.6%
17	Poland	9	0.6%
18	Ireland	8	0.5%
19	Canada	7	0.4%
20	Cyprus	6	0.4%
21	Russia	5	0.3%
22	Mongolia	3	0.2%
23	Luxembourg	3	0.2%
24	Argentina	3	0.2%
25	Czech Republic	2	0.1%
26	Malaysia	2	0.1%
27	Pakistan	2	0.1%
28	Romania	2	0.1%
29	Sweden	2	0.1%
30	Thailand	1	0.1%
31	Turkey	1	0.1%
32	Ukraine	1	0.1%
33	New Zealand	1	0.1%
34	Slovakia	1	0.1%
35	Mexico	1	0.1%
36	Kenya	1	0.1%
37	Denmark	1	0.1%
38	Austria	1	0.1%
39	Bangladesh	1	0.1%
40	Brazil	1	0.1%
41	Bulgaria	1	0.1%
42	Italy	1	0.1%
43	Indonesia	1	0.1%